Slashdot Mirror
SpaceX Pulls the Plug On Its Red Dragon Plans (arstechnica.com)
SpaceX has largely confirmed the rumors that the company is no longer planning to send an uncrewed version of its Dragon spacecraft to Mars in 2020, or later. Ars Technica reports: The company had planned to use the propulsive landing capabilities on the Dragon 2 spacecraft -- originally developed for the commercial crew variant to land on Earth -- for Mars landings in 2018 or 2020. Previously, it had signed an agreement with NASA to use some of its expertise for such a mission and access its deep-space communications network. On Tuesday, however, during a House science subcommittee hearing concerning future NASA planetary science missions, Florida Representative Bill Posey asked what the agency was doing to support privately developed planetary science programs. Jim Green, who directs NASA's planetary science division, mentioned several plans about the Moon and asteroids, but he conspicuously did not mention Red Dragon. After this hearing, SpaceX spokesman John Taylor didn't return a response to questions from Ars about the future of Red Dragon. Then, during a speech Wednesday at the International Space Station Research and Development Conference, Musk confirmed that the company is no longer working to land Dragon propulsively for commercial crew.
"Yeah, that was a tough decision," Musk acknowledged Wednesday with a sigh. "The reason we decided not to pursue that heavily is that it would have taken a tremendous amount of effort to qualify that for safety for crew transport," Musk explained Wednesday. "There was a time when I thought the Dragon approach to landing on Mars, where you've got a base heat shield and side mounted thrusters, would be the right way to land on Mars. But now I'm pretty confident that is not the right way." Musk added that his company has come up with a "far better" approach to landing on Mars that will be incorporated into the next iteration of the company's proposed Mars transportation hardware.
"Yeah, that was a tough decision," Musk acknowledged Wednesday with a sigh. "The reason we decided not to pursue that heavily is that it would have taken a tremendous amount of effort to qualify that for safety for crew transport," Musk explained Wednesday. "There was a time when I thought the Dragon approach to landing on Mars, where you've got a base heat shield and side mounted thrusters, would be the right way to land on Mars. But now I'm pretty confident that is not the right way." Musk added that his company has come up with a "far better" approach to landing on Mars that will be incorporated into the next iteration of the company's proposed Mars transportation hardware.
Actually, it has been SpaceX doing the heavy lifting for some time now. The have worked out how to land an orbital class first stage booster on a tiny ship in the middle of the ocean without anyone paying them to do so. They have designed new engines, modules and rockets faster than anyone else in the game using modern technology instead of relying on "tried and tested" 1960's engineering. Nobody demanded that their capsules must return to the launchpad propulsively, but they pushed ahead anyway and showed in full scale testing how their superdraco engines can hover and balance. There is no legitimate reason to doubt that they have the technical ability to land propulsively. However, if the safety demands of Nasa force them to stick with old (but proven) technology, then so be it.
Amazing how many naysayers there still are after all the amazing things SpaceX have already acomplished that most people thought were completely impossible just a couple of years ago. They are saving the American tax payer millions every single day and the trolls still come out and whine. As a European, I cannot fathom how so many Americans can be so ungrateful to a company that has been the leading star in private space technology. Maybe they will screw you all over tomorrow or a decade from now, but that can be said of any company in the world.
Kjella opined:
Meh, for every person who achieves something there's ten people who want to slap them down and find their faults and their weaknesses and belittle whatever they do. Everything from jocks bullying nerds to the people who have to hate on Jobs, Ballmer, Ellison, Zuckerberg, Jimbo Wales, Musk etc. almost out of principle.
I fail to see how either Ballmer or Ellison belongs in the company of the other individuals you list. Ballmer is an MBA candidate who never displayed the slightest trace of vision, invention, or originality (unlike Gates, who, love him or hate him, built a career and a company that achieved market dominance based on his having all three). For proof of his profound unfitness as an executive, you need look only as far as his slavish insistence on the stacked ranking model for employee reviews. Ellison had one good idea - a multiuser relational database for businesses - and an ethos of profound ruthlessness and exploitation with regard to his customers that's based on his bullshit interpretation of bushido. Neither one is what I'd call a positive role model.
The other guys, though, are genuine visionaries, IMnsHO ...
Check out my novel.